Aten Desktop KVM Switch 16 Port Single Display HDMI w/ audio, 2x Custom KVM Cables Included OnlyAten Desktop KVM Switch 16 Port Single Display HDMI w audio, 2x Custom KVM Cables Included Only The CS17916 16 port USB HDMI KVM Switch is a multi purpose appliance that consolidates access and control of up to 16 HDMI computers from a single USB keyboard, USB mouse, and monitor console. The CS17916 can be cascaded up to two levels to control up to 256 computers all from a single console. In addition the CS17916 features multi display functionality,